Full wall blow through?

[slowngreen]

Anyone here do a wall blow through? All i ever see are 4/6th ported into the cab, Im wondering about like 3 or 4 15's in a wall blowthrough instead. 

[Joe X]

Unless you have a something like a single cab you can just build a wall inside the cab if that is what you mean,  the advantage of a blowthrough is that you don't lose cabin space and you get to keep your rear view, i guess most people will prefer that option.

 

Do you have pics of what you have in mind?

[slowngreen]

2 hours ago, Joe X said:

Unless you have a something like a single cab you can just build a wall inside the cab if that is what you mean,  the advantage of a blowthrough is that you don't lose cabin space and you get to keep your rear view, i guess most people will prefer that option.

 

Do you have pics of what you have in mind?

 

I do have a single cab. My plan has been a 4th order ported via the rear window hole. But i started wondering about 4 15's ported with the subs/port cut through the entire back of the cab....but since I posted this I think Im gonna stick with the 4th order.

[Joe X]

I think you are talking about a ported blowthrough and those are only practical with trucks having a mid gate such as the chevy avalanche, otherwise you don't really want such big cuts in your truck, that is why bandpass boxes are ideal having to cut for the port only.

 

So just have your 4th order well calculated, a smaller than necessary port can kill your output badly.

[Loudsinglecab]

I have a four 15 blow through in my single cab S10 and love it bro, I have a Basshaulic fourth design for 2x15 and a 4x15 I will be glad to give ya if that would help ya..
They will be free if ya interested bro...

[slowngreen]

On 10/6/2025 at 5:21 PM, Loudsinglecab said:

I have a four 15 blow through in my single cab S10 and love it bro, I have a Basshaulic fourth design for 2x15 and a 4x15 I will be glad to give ya if that would help ya..
They will be free if ya interested bro...

Sent you a pm.

I ended up going 6 12's in a 4th blowthrough.